The Effects of Cutting Speed on Continuous Miner Cutting Performance

Abstract:

In order to study the effects of cutting speed on a continuous miner cutting performance, set up the equations of Cantilever’s swing speed, draw graph of chips in different swing speed and rotate speed, analysis the effects of them on continuous miner cutting performance. In order to reduce the fluctuation of cutting speed and get large lump coal rate , reduce the rotate speed of drum and swing speed of cantilever as far as possible, and reduce the maximum swing angle.

• Periodical: Advanced Materials Research (Volumes 156-157)
• Pages: 1675-1679
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.156-157.1675
• Online since: October 2010
• Authors: Yan Li Cao, Xiao Huo Li, Cai Xia Chao
• Keywords: Chips Graph, Continuous Miner, Cutting Performance, Cutting Speed, Rotate Speed of Drum, Swing Speed of Cantilever

References

[1] Cao Yanli, Li Xiaohuo, Sha Yongdong and Liu Hongmei: submitted to Journal of Advanced Materials Research (2010).

[2] Yao Baoheng, Li Guixuan and Ding Fe: submitted to Coal Science and Technology (2002). In Chinese.

[3] Zhao Jianjun: submitted to Coal Mine Machinery(1998).

[4] Li Xiaohuo and Zhao Qigang: submitted to Chinese Journal of Construction Machinery (2005).

[5] Li Xiaohuo, Yu Xinwei and Ma Xiaohong: submitted to Mining & Processing Equipment (2005).

[6] Information on http: /www. cdc. gov/niosh/mining%5C/pubs/pubreference/outputid3361. htm.